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Defines | |
| #define | CSL_SDIO_STUFF_BITS (0x0000) |
| #define | CSL_SDIO_RESET (0x1u) |
| #define | CSL_SDIO_RESET_COUNT (0x20u) |
| #define | CSL_SDIO_DELAY_TIME (100u) |
| #define | CSL_SDIO_RESPONSE_TIMEOUT (0xFFFFu) |
| #define | CSL_SDIO_INIT_TIMEOUT (0xFFFFu) |
| #define | CSL_SDIO_DATA_RW_TIMEOUT (0xFFFFu) |
| #define | CSL_SDIO_CMD_RETRY_COUNT (500u) |
| #define | CSL_SDIO_CLK_DIV_INIT (70u) |
| #define | CSL_SDIO_BUSY_STATE (0x01u) |
| #define | CSL_SDIO_FIFO_EMPTY (0x20u) |
| #define | CSL_SDIO_RESP_DONE (0x04u) |
| #define | CSL_SDIO_READ_READY (0x0400u) |
| #define | CSL_SDIO_WRITE_READY (0x0200u) |
| #define | CSL_SDIO_CARD_DESELECT_RCA (0) |
| #define | CSL_SDIO_NULL (0) |
| #define | CSL_SDIO_CMD_0 (0x0000u) |
| #define | CSL_SDIO_CMD_2 (0x0402u) |
| #define | CSL_SDIO_CMD_3 (0x0203u) |
| #define | CSL_SDIO_CMD_5 (0x0605u) |
| #define | CSL_SDIO_CMD_7 (0x0307u) |
| #define | CSL_SDIO_CMD_8 (0x0208u) |
| #define | CSL_SDIO_CMD_41 (0x0629u) |
| #define | CSL_SDIO_CMD_55 (0x0237u) |
| #define | CSL_SDIO_CMD_53_READ (0x2235u) |
| #define | CSL_SDIO_CMD_53_WRITE (0x2A35u) |
| #define | CSL_SDIO_CMD_52 (0x0234u) |
| #define | CSL_SDIO_CMD_8_ARG (0x1AAu) |
| #define | CSL_SDIO_CMD_41_ARG (0x00ff8000) |
| #define | CSL_SDIO_CMD_41_HCS_ARG (0x40ff8000) |
| #define | CSL_SDIO_CMD41_RESP (0x80FF8000u) |
| #define | CSL_SDIO_SDHC_RESP (0x40000000u) |
| #define | CSL_ESDIO_IO_NOTREADY (0x101u) |
| #define | CSL_ESDIO_MEM_NOTREADY (0x102u) |
| #define | CSL_SDIO_READ_FIFO_LEVEL (32u) |
| #define | CSL_SDIO_WRITE_FIFO_LEVEL (32u) |
| #define | CSL_SDIO_SHIFT_WORD (16u) |
| #define | CSL_SDIO_MASK_WORD (0xFFFFu) |
| #define | CSL_SDIO_SHIFT_BYTE (8u) |
| #define | CSL_SDIO_MASK_BYTE (0xFFu) |
| #define | CSL_SDIO_MMCIM_REG_MASK (0x1FFFu) |
| #define | CSL_SDIO_MAX_BYTE_COUNT (512u) |
| #define | CSL_SDIO_MAX_FUNCTION_COUNT (7u) |
| #define | CSL_SDIO_MAX_BLOCK_SIZE (2048u) |
| #define | CSL_SDIO_MAX_BLOCK_COUNT (511u) |
| #define | CSL_SDIO_MAX_CLKRATE (0xFFu) |
| #define | CSL_SDIO_LSHIFT(val, shift) ((Uint32)val << shift) |
| #define | CSL_SDIO_RSHIFT(val, shift) (val >> shift) |
| #define | CSL_SDIO_REGADDR(regAddr) CSL_SDIO_LSHIFT(regAddr, 9) |
| #define | CSL_SDIO_RAWFLAG(rawFlag) CSL_SDIO_LSHIFT(rawFlag, 27) |
| #define | CSL_SDIO_FUNNUM(funNum) CSL_SDIO_LSHIFT(funNum, 28) |
| #define | CSL_SDIO_RWFLAG(rwFlag) CSL_SDIO_LSHIFT(rwFlag, 31) |
| #define | CSL_SDIO_OPCODE(opCode) CSL_SDIO_LSHIFT(opCode, 26) |
| #define | CSL_SDIO_BLKMODE(blkMode) CSL_SDIO_LSHIFT(blkMode, 27) |
| #define | CSL_SDIO_MAKE_CMD52_WRITE_ARG(wrData, regAddr, rawFlag, funNum, rwFlag) |
| #define | CSL_SDIO_MAKE_CMD52_READ_ARG(regAddr, rawFlag, funNum, rwFlag) |
| #define | CSL_SDIO_MAKE_CMD53_ARG(count, regAddr, opCode, blkMode, funNum, rwFlag) |
| #define | CSL_SDIO_GET_OCR(resp) (resp & 0xFFFFFF) |
| #define | CSL_SDIO_GET_MEM(resp) (CSL_SDIO_RSHIFT(resp, 27) & 0x01) |
| #define | CSL_SDIO_GET_FUNCNT(resp) (CSL_SDIO_RSHIFT(resp, 28) & 0x07) |
| #define | CSL_SDIO_GET_C(resp) (CSL_SDIO_RSHIFT(resp, 31) & 0x01) |
| #define CSL_ESDIO_IO_NOTREADY (0x101u) |
Error code to indicate IO portion of the SDIO card is not ready
Referenced by SDIO_initCard().
| #define CSL_ESDIO_MEM_NOTREADY (0x102u) |
Error code to indicate Memory portion of the SDIO card is not ready
Referenced by SDIO_initCard().
| #define CSL_SDIO_BLKMODE | ( | blkMode | ) | CSL_SDIO_LSHIFT(blkMode, 27) |
Macro to set bit position for block mode field in CMD53
| #define CSL_SDIO_BUSY_STATE (0x01u) |
This bit is used to check whether the card is in busy state
| #define CSL_SDIO_CARD_DESELECT_RCA (0) |
RCA value to deselect the SDIO card
Referenced by SDIO_deselectCard().
| #define CSL_SDIO_CLK_DIV_INIT (70u) |
Minimum clock division for which both card can respond
Referenced by SDIO_detectCard().
| #define CSL_SDIO_CMD41_RESP (0x80FF8000u) |
SDIO response for ACMD41
Referenced by SDIO_initCard().
| #define CSL_SDIO_CMD_0 (0x0000u) |
Recommended value for command 0
Referenced by SDIO_detectCard().
| #define CSL_SDIO_CMD_2 (0x0402u) |
Recommended value for command 2
| #define CSL_SDIO_CMD_3 (0x0203u) |
Recommended value for command 3
Referenced by SDIO_getRca(), and SDIO_initCard().
| #define CSL_SDIO_CMD_41 (0x0629u) |
Recommended value for command 41
Referenced by SDIO_initCard().
| #define CSL_SDIO_CMD_41_ARG (0x00ff8000) |
Argument value for SDIO command 41 for standard capacity cards
Referenced by SDIO_initCard().
| #define CSL_SDIO_CMD_41_HCS_ARG (0x40ff8000) |
Argument value for SDIO command 41 for high capacity cards
Referenced by SDIO_initCard().
| #define CSL_SDIO_CMD_5 (0x0605u) |
Recommended value for command 5
Referenced by SDIO_detectCard(), and SDIO_initCard().
| #define CSL_SDIO_CMD_52 (0x0234u) |
Recommended value for command 52
Referenced by SDIO_readSingleByte(), SDIO_resetCard(), and SDIO_writeSingleByte().
| #define CSL_SDIO_CMD_53_READ (0x2235u) |
Recommended value for command 53 for read operation
Referenced by SDIO_readBlocks(), and SDIO_readBytes().
| #define CSL_SDIO_CMD_53_WRITE (0x2A35u) |
Recommended value for command 53 for write operation
Referenced by SDIO_writeBlocks(), and SDIO_writeBytes().
| #define CSL_SDIO_CMD_55 (0x0237u) |
Recommended value for command 55
Referenced by SDIO_initCard().
| #define CSL_SDIO_CMD_7 (0x0307u) |
Recommended value for command 7
Referenced by SDIO_initCard(), and SDIO_selectCard().
| #define CSL_SDIO_CMD_8 (0x0208u) |
Recommended value for command 8
Referenced by SDIO_detectCard().
| #define CSL_SDIO_CMD_8_ARG (0x1AAu) |
Argument value for SDIO command 8
Referenced by SDIO_detectCard().
| #define CSL_SDIO_CMD_RETRY_COUNT (500u) |
SDIO command retry count during card detection and initialization
Referenced by SDIO_detectCard(), and SDIO_initCard().
| #define CSL_SDIO_DATA_RW_TIMEOUT (0xFFFFu) |
Time out duration for data read/write
Referenced by SDIO_detectCard().
| #define CSL_SDIO_DELAY_TIME (100u) |
Time delay
| #define CSL_SDIO_FIFO_EMPTY (0x20u) |
This bit is used to check whether the FIFO is empty
| #define CSL_SDIO_FUNNUM | ( | funNum | ) | CSL_SDIO_LSHIFT(funNum, 28) |
Macro to set bit position for function number field in CMD52 and CMD53
| #define CSL_SDIO_GET_C | ( | resp | ) | (CSL_SDIO_RSHIFT(resp, 31) & 0x01) |
Macro to read c field value from CMD5 response
Referenced by SDIO_detectCard(), and SDIO_initCard().
| #define CSL_SDIO_GET_FUNCNT | ( | resp | ) | (CSL_SDIO_RSHIFT(resp, 28) & 0x07) |
Macro to read function count field value from CMD5 response
Referenced by SDIO_detectCard().
| #define CSL_SDIO_GET_MEM | ( | resp | ) | (CSL_SDIO_RSHIFT(resp, 27) & 0x01) |
Macro to read mem field value from CMD5 response
Referenced by SDIO_detectCard().
| #define CSL_SDIO_GET_OCR | ( | resp | ) | (resp & 0xFFFFFF) |
Macro to read ocr value from CMD5 response
Referenced by SDIO_detectCard().
| #define CSL_SDIO_INIT_TIMEOUT (0xFFFFu) |
Time out duration for command retries during card initialization
| #define CSL_SDIO_LSHIFT | ( | val, | |
| shift | |||
| ) | ((Uint32)val << shift) |
Macro to perform a left shift operation on a value
Referenced by SDIO_detectCard(), and SDIO_initCard().
| #define CSL_SDIO_MAKE_CMD52_READ_ARG | ( | regAddr, | |
| rawFlag, | |||
| funNum, | |||
| rwFlag | |||
| ) |
(CSL_SDIO_REGADDR(regAddr) | \ CSL_SDIO_RAWFLAG(rawFlag) | \ CSL_SDIO_FUNNUM(funNum) | \ CSL_SDIO_RWFLAG(rwFlag))
Macro to make 32 bit argument for CMD52 for read operation
Referenced by SDIO_readSingleByte().
| #define CSL_SDIO_MAKE_CMD52_WRITE_ARG | ( | wrData, | |
| regAddr, | |||
| rawFlag, | |||
| funNum, | |||
| rwFlag | |||
| ) |
(wrData | \
CSL_SDIO_REGADDR(regAddr) | \
CSL_SDIO_RAWFLAG(rawFlag) | \
CSL_SDIO_FUNNUM(funNum) | \
CSL_SDIO_RWFLAG(rwFlag))
Macro to make 32 bit argument for CMD52 for write operation
Referenced by SDIO_resetCard(), and SDIO_writeSingleByte().
| #define CSL_SDIO_MAKE_CMD53_ARG | ( | count, | |
| regAddr, | |||
| opCode, | |||
| blkMode, | |||
| funNum, | |||
| rwFlag | |||
| ) |
(count | \
CSL_SDIO_REGADDR(regAddr) | \
CSL_SDIO_OPCODE(opCode) | \
CSL_SDIO_BLKMODE(blkMode) | \
CSL_SDIO_FUNNUM(funNum) | \
CSL_SDIO_RWFLAG(rwFlag))
Macro to make 32 bit argument for CMD53
Referenced by SDIO_readBlocks(), SDIO_readBytes(), SDIO_writeBlocks(), and SDIO_writeBytes().
| #define CSL_SDIO_MASK_BYTE (0xFFu) |
Macro to mask a byte
Referenced by SDIO_readBlocks(), SDIO_readBytes(), SDIO_readSingleByte(), SDIO_writeBlocks(), and SDIO_writeBytes().
| #define CSL_SDIO_MASK_WORD (0xFFFFu) |
Macro to mask 16 bit word
Referenced by SDIO_detectCard(), SDIO_initCard(), SDIO_readBlocks(), SDIO_readBytes(), SDIO_readSingleByte(), SDIO_resetCard(), SDIO_sendCommand(), SDIO_writeBlocks(), SDIO_writeBytes(), and SDIO_writeSingleByte().
| #define CSL_SDIO_MAX_BLOCK_COUNT (511u) |
Maximum number of an data blocks supported by SDIO specification
Referenced by SDIO_readBlocks(), and SDIO_writeBlocks().
| #define CSL_SDIO_MAX_BLOCK_SIZE (2048u) |
Maximum size of an data transfer block supported by SDIO specification
Referenced by SDIO_readBlocks(), and SDIO_writeBlocks().
| #define CSL_SDIO_MAX_BYTE_COUNT (512u) |
Maximum number of bytes that can be read using CMD53 in byte mode
Referenced by SDIO_readBytes(), and SDIO_writeBytes().
| #define CSL_SDIO_MAX_CLKRATE (0xFFu) |
SDIO maximum clock rate value
Referenced by SDIO_setClock().
| #define CSL_SDIO_MAX_FUNCTION_COUNT (7u) |
Maximum number of IO functions that are supported by SDIO specification
Referenced by SDIO_readBlocks(), SDIO_readBytes(), SDIO_readSingleByte(), SDIO_writeBlocks(), SDIO_writeBytes(), and SDIO_writeSingleByte().
| #define CSL_SDIO_MMCIM_REG_MASK (0x1FFFu) |
Mask value for mmc interrupt enable register
Referenced by SDIO_eventDisable(), and SDIO_eventEnable().
| #define CSL_SDIO_NULL (0) |
Macro to compare the NULL values
| #define CSL_SDIO_OPCODE | ( | opCode | ) | CSL_SDIO_LSHIFT(opCode, 26) |
Macro to set bit position for opcode field in CMD53
| #define CSL_SDIO_RAWFLAG | ( | rawFlag | ) | CSL_SDIO_LSHIFT(rawFlag, 27) |
Macro to set bit position for read after write flag in CMD52
| #define CSL_SDIO_READ_FIFO_LEVEL (32u) |
SDIO read FIFO level in bytes
Referenced by SDIO_readBlocks(), and SDIO_readBytes().
| #define CSL_SDIO_READ_READY (0x0400u) |
Bits that are used to check whether data can be read from the card
Referenced by SDIO_readBlocks(), and SDIO_readBytes().
| #define CSL_SDIO_REGADDR | ( | regAddr | ) | CSL_SDIO_LSHIFT(regAddr, 9) |
Macro to set bit position for register address field in CMD52 and CMD53
| #define CSL_SDIO_RESET (0x1u) |
Reset SDIO bit field
| #define CSL_SDIO_RESET_COUNT (0x20u) |
Reset count for SDIO
Referenced by SDIO_init().
| #define CSL_SDIO_RESP_DONE (0x04u) |
This bit is used to check whether the card has responded to a command
| #define CSL_SDIO_RESPONSE_TIMEOUT (0xFFFFu) |
Time out duration for response
Referenced by SDIO_detectCard().
| #define CSL_SDIO_RSHIFT | ( | val, | |
| shift | |||
| ) | (val >> shift) |
Macro to perform a right shift operation on a value
Referenced by SDIO_detectCard(), SDIO_initCard(), SDIO_readBlocks(), SDIO_readBytes(), SDIO_readSingleByte(), SDIO_resetCard(), SDIO_writeBlocks(), SDIO_writeBytes(), and SDIO_writeSingleByte().
| #define CSL_SDIO_RWFLAG | ( | rwFlag | ) | CSL_SDIO_LSHIFT(rwFlag, 31) |
Macro to set bit position for read/write flag in CMD52 and CMD53
| #define CSL_SDIO_SDHC_RESP (0x40000000u) |
SDIO response for SDHC card
Referenced by SDIO_initCard().
| #define CSL_SDIO_SHIFT_BYTE (8u) |
Macro to shift a byte
Referenced by SDIO_readBlocks(), SDIO_readBytes(), SDIO_writeBlocks(), and SDIO_writeBytes().
| #define CSL_SDIO_SHIFT_WORD (16u) |
Macro to shift 16 bit word
Referenced by SDIO_detectCard(), SDIO_getSdioStatus(), SDIO_getStatus(), SDIO_initCard(), SDIO_readBlocks(), SDIO_readBytes(), SDIO_readSingleByte(), SDIO_resetCard(), SDIO_sendCommand(), SDIO_writeBlocks(), SDIO_writeBytes(), and SDIO_writeSingleByte().
| #define CSL_SDIO_STUFF_BITS (0x0000) |
Stuff bits used to fill the command argument
Referenced by SDIO_deselectCard(), SDIO_detectCard(), SDIO_getRca(), SDIO_initCard(), and SDIO_selectCard().
| #define CSL_SDIO_WRITE_FIFO_LEVEL (32u) |
SDIO write FIFO level in bytes
Referenced by SDIO_writeBlocks(), and SDIO_writeBytes().
| #define CSL_SDIO_WRITE_READY (0x0200u) |
Bits that are used to check whether data can be written to the card
Referenced by SDIO_writeBlocks(), and SDIO_writeBytes().
1.7.4